This type of walk through metal detector can prestore three type of
different models ,

This door divide people with 6/18 zone, better sensitivity,

When the human body to carry metal items can be generated through
the alarm device, can accurately detect people or hand-carried in
body bags of metal objects or metal objects, such as various
control tools, weapons, metal products, electronic products and
other metal articles, etc., used to carry out safety inspection,
anti-theft examination an effective tool,